... Rubber Mooney ViscosityML(1+4)100°C≤98<93300%Stress at Definite Elongation(145°C,25min)MpaM±2.515.4300% ... elongation(145°C,35min)Mpa20.6±2.519.1300%stress at definite elongation(145°C,50min)Mpa21.5±2.621. ... Mooney ViscosityML(1+4)100°C≤70<70300%Stress at Definite Elongation(145°C,25min)Mpa9.3-14.312. ... elongation(145°C,35min)Mpa11.6-16.613.6300%stress at definite elongation(145°C,50min)Mpa12.6-17.515. ...